Socket

Claim 2

A socket adapted for mounting an electrical part with lead members for use in a burn-in test of said electrical part comprising a base member, resilient contact element means secured in said base member adapted to make contact with the lead members of said electrical part, a reciprocating cover means capable of reciprocating motion in respect to said base member, said reciprocating cover means having a cam means adapted to be in contact with said contact element means such that as said reciprocating cover means moves from a first position to a second position for mounting said electrical part, said cam means causes said contact element means also to move from a first original position to a second electrical part mounting position, and upon said reciprocal cover means returning to said original position said contact element also moving back to said original position from said second position thereby providing electrical contacting between said terminal lead members and said contact element means; and means formed within said base member for precisely guiding and positioning said electrical part during mounting in said socket and for holding said electrical part after mounting to ensure reliable contacting, said guiding and positioning means adapted to receive said electrical part which is a generally parallelepiped configuration with lead members being provided only on one side of the electrical part and including blind holes in the base member for receiving protrusions extending from the electrical part on the same side surface as the lead members during mounting of the electrical part.

Claim 3

A socket according to claim 1 wherein said guiding and positioning means comprises wall members in the base member for closely controlling the movement of at least two mutually facing surfaces of the electrical part.

Claim 4

The socket according to claim 1 wherein said electrical part has mutually facing top and bottom surfaces and two sets of mutually facing side surfaces with only one side of one of the sets of mutually facing side surfaces containing terminal leads and which is mounted in said socket with the side containing lead members entering the socket first for receipt by said guiding and positioning means.

Claim 5

The socket according to claim 3 wherein said reciprocating cover means has an opening therethrough and said electrical part is vertically mounted in said socket through said opening in said cover means.

Claim 6

The socket according to claim 3 wherein said electrical part is mounted at an angle of thirty degrees or less to vertical.

Claim 7

The socket according to claim 3 wherein said socket has a side wall in the base member with an opening therethrough and said electrical part is mounted horizontally in the socket through said opening in the side wall.

Claim 8

The socket according to claim 1 wherein said contact element means has a terminal portion extending from the base member, a contact portion for engaging said cam means and a curved lead holding portion for making contact with said lead member of said electrical part.

Claim 9

The socket according to claim 1 wherein said base member of said socket includes a mounting surface for receiving said electrical part and supporting said lead members when said electrical part is mounted in said socket.

Claim 10

The socket according to claim 8 wherein there are a plurality of thin partition walls extending from said mounting surface of said base member for preventing contact of adjacent contact element means.

Claim 11

A socket adapted for mounting an electrical part for use in a burn-in test of said electrical part, said electrical part of a generally parallelepiped configuration having mutually facing top and bottom surfaces and two sets of mutually facing side surfaces with contact lead members provided on only one side of one set of the two sets of mutually facing side surfaces, comprising a base member, resilient contact element means secured in said base member adapted to make contact with the lead members of said electrical part, a reciprocating cover means capable of reciprocating motion in respect to said base member, said reciprocating cover means having a cam means adapted to be in contact with said contact element means such that as said reciprocating cover means moves from a first position to a second position for mounting said electrical part said cam means causes said contact element means also to move from a first original position to a second electrical part mounting position, and upon said reciprocal cover means returning to said original position and contact element means also moving back to said original position from said second position thereby providing electrical contacting between said lead members and said contact element means and means formed within said base member for precisely guiding and positioning said electrical part during mounting of said electrical part in said socket and for holding said electrical part after mounting to ensure reliable contacting, said guiding, positioning and holding means including wall members in the base member for controlling the movement of at least two mutually facing surfaces of the electrical part, blind holes in the base member for receiving protrusions extending from the electrical part on the same side surface as the lead members, and mounting surface means in the base member for receiving said lead members.

Claim 12

A socket adapted for mounting an electrical part for use in a burn-in test of said electrical part, said electrical part of a generally parallelepiped configuration having mutually facing top and bottom surfaces and two sets of mutually facing side surfaces with contact lead members provided on only one side of one set of the two sets of mutually facing side surfaces, comprising a base member, resilient contact element means secured in said base member adapted to make contact with the lead members of said electrical part, a reciprocating cover means capable of reciprocating motion in respect to said base member, said reciprocating cover means having a cam means adapted to be in contact with said contact element means such that as said reciprocating cover means moves from a first position to a second position for mounting said electrical part said cam means causes said contact element means also to move from a first original position to a second electrical part mounting position, and upon said reciprocal cover means returning to said original position and contact element means also moving back to said original position from said second position thereby providing electrical contacting between said lead members and said contact element means and means formed within said base member for precisely guiding and positioning said electrical part during mounting of said electrical part in said socket and for holding said electrical part after mounting to ensure reliable contacting, said guiding, positioning and holding means including wall members in the base member for controlling the movement of at least two mutually facing surfaces of the electrical part, blind holes in the base member for receiving protrusions extending from the electrical part on the same side surface as the lead members, and mounting surface means in the base member for receiving said lead members.

Claim 13

A socket according to claim 10 wherein said reciprocating cover means has an opening therethrough and said electrical part is vertically mounted in said socket through said opening in said cover means.

Claim 14

A socket according to claim 10 wherein said electrical part is mounted at an angle of thirty degrees or less to vertical.

Claim 15

A socket according to claim 10 wherein said contact element means has a terminal portion extending from the base member, a contact portion for engaging said cam means and a curved lead holding portion for making contact with said lead member of said electrical part.

Claim 16

A socket according to claim 10 wherein there are a plurality of thin partition walls extending from said mounting surface of said base member for preventing contact of adjacent contact element means.